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E3X-DA-S

Digital Fiber Amplifier Unit

E3X-DA-S

Stable Detection with Advanced Fiber Amplifier Units

Fiber Amplifier Units

Type Standard models Ultra-long-term
APC models
High-speed
response models
Standard models Model for Sensor
Communications
Unit
Model E3X-DA[]-S
([]: 21/51/7/9)
E3X-DA0-S *1 E3X-DA[]R-S
([]: 21/51/7/9)
E3X-DA[]F-S
([]: 21/51/7/9)
Light source (wavelength) Red,4-element LED (625 nm)
Power supply voltage 12 to 24 VDC ± 10%, ripple (p-p) 10% max. Supplied from the
connector through
the Sensor
Communications
Unit
12 to 24 VDC ±10%, ripple (p-p) 10% max.
Power consumption Normal mode: 960 mW max. (Current consumption: 40 mA max. at 24 VDC, 80 mA
max. at 12 VDC)
Power saving ECO1: 720 mW max. (Current consumption: 30 mA max. at 24 VDC,
60 mA max. at 12 VDC)
Power saving ECO2: 600 mW max. (Current consumption: 25 mA max. at 24 VDC,
50 mA max. at 12 VDC)
Control output/APC alarm
output *1
Load power supply voltage: 26.4 VDC max.; NPN/PNP open collector;
load current: 50 mA max.; residual voltage: 2 V max.
External input *2 No-voltage input
(contact/transistor)
*3
--- No-voltage input
(contact/transistor)
*3
---
Protection circuits Power supply reverse polarity protection, output short-circuit protection and output
reverse polarity protection
Re-
sponse
time
Super-high-
speed Mode *4
Operate or reset:
80 μs
--- Operate or reset:
80 μs
NPN output:
Operate: 46 μs,
Reset: 48 μs
PNP output:
Operate: 51 μs,
Reset: 53 μs
High-speed Mode Operate or reset: 250 μs ---
Standard Mode Operate or reset: 1 ms
High-resolution
Mode
Operate or reset: 4 ms
Tough Mode Operate or reset: 16 ms
Sensitivity setting Teaching or manual method
Func-
tions
Power tuning Light emission power and reception gain, digital control method
Differential
detection
Switchable between Single-edge and Double-edge Detection
Modes.
Single edge: Set to 250 μs, 500 μs, 1 ms, 10 ms, or 100 ms.
Double edge: Set to 500 μs, 1 ms, 2 ms, 20 ms, or 200 ms
---
Automatic power
control (APC)
Always enabled.
High-speed control of emission current
Wide-range APC for the E3X-DA[]R-S
Timer Select from timer disabled, OFF-delay, ON-delay, One-shot, or ON-delay + OFF-delay
timer
1 ms to 5 s (1 to 20 ms set in 1-ms increments, 20 to 200 ms set in 10-ms
increments, 200 ms to 1 s set in 100-ms increments, and 1 to 5 s set in 1-s
increments)
ATC Provided
APC margin
display
--- Provided ---
Slow-motion
display
--- Provided
Zero reset Negative values can be displayed. (Threshold value is shifted.)
Resetting
settings
Select from initial reset (factory defaults) or user reset (saved settings).
Mutual
interference
prevention
Possible for up to 10 units *5 ---
ECO Mode *6 Select from OFF (digital display lit), ECO1 (digital display dimmed), and ECO2 (digital
display OFF).
External input
setting *2
Select from teaching operations, power tuning, zero reset,
emitter OFF, or ATC start.
---
Output setting Select from output for each channel,
area output, or self-diagnosis.
---
Indicator Operation indicator for channel 1 (orange)
Operation indicator for channel 2 (orange)
Operation indicator
for channel 1
(orange)
APC alarm output
indicator (orange)
Operation indicator
for channel 1
(orange)
Power tuning
indicator (orange)
Digital display Select from incident level + threshold or other 6 patterns (Refer to 6. Display switch
on Catalog.)
Display orientation Switching between normal/reversed display is possible.
Key lock Key lock Key lock/Easy key lock.
Ambient illumination
(Receiver side)
Incandescent lamp: 10,000 lx max.
Sunlight: 20,000 lx max.
Maximum connectable
Units
16 (The ambient temperature specification depends on the number of connected
units.) *7
Ambient temperature
range
Operating: Groups of 1 to 2 Amplifiers: -25 to 55°C
Groups of 3 to 10 Amplifiers: -25 to 50°C
Groups of 11 to 16 Amplifiers: -25 to 45°C *8
Storage: - 30 to 70 °C (with no icing or condensation)
Ambient humidity range Operating and storage: 35% to 85% (with no condensation)
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 1,000 VAC at 50/60 Hz for 1 minute
Vibration resistance
(Destruction)
10 to 55 Hz with a
1.5-mm double
amplitude for 2 hours
each in X, Y, and Z
directions
10 to 150 Hz with a
0.7-mm double
amplitude for 80 min
each in X, Y, and Z
directions
10 to 55 Hz with a 1.5-mm double
amplitude for 2 hours each in X, Y, and
Z directions
Shock resistance
(Destruction)
500 m/s2 for 3 times
each in X, Y, and Z
directions
200 m/s2 for 3
times each in X, Y,
and Z directions
500 m/s2 for 3 times each in X, Y, and
Z directions
Degree of protection IEC 60529 IP50 (with Protective Cover attached)
Connection method Pre-wired (standard
cable length: 2 m) or
wire-saving
connector
Connector for
Sensor
Communications
Unit
Pre-wired (standard cable length: 2 m) or
wire-saving connector
Weight (packed state) Pre-wired Models:
Approx. 100 g, Wire-
saving Connector
Models: Approx. 55 g
Approx. 55 g Pre-wired Models: Approx. 100 g, Wire-
saving Connector Models: Approx. 55 g
Mate-
rials
Case Polybutylene terephthalate (PBT)
Cover Polycarbonate (PC)
Accessories Instruction Manual

*1. The E3X-DA0-S Amplifier Unit allows you to use an E3X-ECT EtherCAT Sensor Communications Unit or E3X-CRT
       CompoNet Sensor Communications Unit.
*2. Only for Pre-wired models.
*3. The following details apply to inputs.
Contact input (relay or switch) Non-contact input (transistor)
NPN ON: Shorted to 0 V (sourcing current: 1 mA max.).
OFF: Open or shorted to Vcc.
ON: 1.5 V max. (sourcing current: 1 mA max.)
OFF: Vcc - 1.5 V to Vcc (leakage current: 0.1 mA max.)
PNP ON: Shorted to Vcc (sinking current: 3 mA max.).
OFF: Open or shorted to 0 V.
ON: Vcc - 1.5 V to Vcc (sinking current: 3 mA max.)
OFF: 1.5 V max. (leakage current: 0.1 mA max.)
*4. The communications function and mutual interference prevention function are disabled if the detection mode is set to
       Super-high-speed mode.
*5. Mutual interference prevention is enabled if Fiber Amplifier Units are connected together. It is also enabled in the
       same way if E3X-DA-S-series Units and E3C-LDA-series Units are used together. If power tuning is enabled, mutual
       interference prevention can be used for up to six units.
*6. For the standard models E3X-DA[]-S ([]: 21/51/7/9/0), the rated sensing distance is approximately 1/2 and the
        incident level is approximately 1/3 of the normal levels when ECO mode is enabled.
*7. The maximum number of connectable Units is 30 when the E3X-ECT is used with the E3X-DA0-S.
*8. The following temperature ranges apply for operation when an E3X-ECT or E3X-CRT Sensor Communications Unit is
       used with the E3X-DA0-S: Groups of 1 or 2 Amplifier Units: 0 to 55°C, Groups of 3 to 10 Amplifier Units: 0 to 50°C,
       Groups of 11 to 16 Amplifier Units: 0 to 45°C, Groups of 17 to 30 Amplifier Units (with the E3X-ECT): 0 to 40°C.

Wire-saving connectors

Model E3X-CN21/22/11 E3X-CN12
Rated current 2.5 A
Rated voltage 50 V
Contact resistance 20 mΩ max. (20 mVDC max., 100 mA max.)
(The figure is for connection to the Fiber Amplifier Unit and the adjacent connector. It does
not include the conductor resistance of the cable.)
No. of insertions Destruction: 50 times
(The figure for the number of insertions is for connection to the Fiber Amplifier Unit and the
adjacent connector.)
Materials Housing Polybutylene terephthalate (PBT)
Contacts Phosphor bronze/gold-plated nickel
Weight (packed state) Approx. 55 g Approx. 25 g

Sensing Distance

E3X-DA[]-S ([]: 21/51/7/9/0) ・ E3X-DA[]F-S([]: 21/51/7/9)

Note: The High-speed Mode cannot be used with the E3X-DA0-S.

Threaded Models

Sensing
method
Sensing
direction
Size Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-speed
mode
Through-beam Right-angle M4 E32-T11N 2M 2,000 1,400 1,000 700 280
E32-LT11N 2M 4,000 * 4,000 * 3,500 2,300 920
Straight E32-T11R 2M 2,000 1,400 1,000 700 280
E32-LT11 2M 4,000 * 4,000 * 4,000 * 2,700 1,080
E32-LT11R 2M 4,000 * 4,000 * 3,500 2,300 920
Reflective Right-angle M3 E32-C31N 2M 110 80 50 46 14
E32-C21N 2M 290 150 130 90 39
M4 E32-D21N 2M 840 600 350 240 100
M6 E32-C11N 2M 780 560 350 320 100
E32-LD11N 2M 840 600 350 240 100
Straight M3 E32-D21R 2M 140 100 60 40 16
E32-C31 2M 330 240 150 100 44
E32-C31M 1M
M4 E32-D211R 2M 140 100 60 40 16
M6 E32-D11R 2M 840 600 350 240 100
E32-CC200 2M 1,400 1,000 600 400 180
E32-LD11 2M 860 610 360 250 110
E32-LD11R 2M 840 600 350 240 100

* The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.

Cylindrical Models

Sensing
method
Size Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-beam 1 dia. Top-view E32-T223R 2M 450 300 250 150 60
1.5 dia. E32-T22B 2M 680 480 400 220 90
3 dia. E32-T12R 2M 2,000 1,400 1,000 700 280
Side-view E32-T14LR 2M 750 550 450 260 100
Reflective 1.5 dia. Top-view E32-D22B 2M 140 100 60 40 16
1.5 dia. + 0.5 dia. E32-D43M 1M 28 20 12 8 4
3 dia. E32-D22R 2M 140 100 60 40 16
E32-D221B 2M 300 220 140 90 40
E32-D32L 2M 700 500 300 200 90
3 dia. + 0.8 dia. E32-D33 2M 70 50 30 20 8

Flat Models

Sensing method Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-speed
mode
Through-beam Top-view E32-T15XR 2M 2,000 1,400 1,000 700 280
Side-view E32-T15YR 2M 750 550 450 260 100
Flat-view E32-T15ZR 2M
Reflective Top-view E32-D15XR 2M 840 600 350 240 100
Side-view E32-D15YR 2M 200 140 100 52 24
Flat-view E32-D15ZR 2M

Sleeve Models

Sensing
method
Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-beam Side-view E32-T24R 2M 170 120 100 50 20
E32-T24E 2M 450 300 250 150 60
Top-view E32-T21-S1 2M 510 360 300 170 68
E32-T33 1M 150 110 90 50 20
E32-TC200BR 2M 2,000 1,400 1,000 700 280
Reflective Side-view E32-D24R 2M 70 52 30 20 8
E32-D24-S2 2M 120 80 53 45 14
Top-view E32-D43M 1M 28 20 12 8 4
E32-D331 2M 14 10 6 4 2
E32-D33 2M 70 50 30 20 8
E32-D32-S1 0.5M 63 43 27 18 7
E32-D31-S1 0.5M
E32-DC200F4R 2M 140 100 60 40 16
E32-D22-S1 2M 250 170 110 72 30
E32-D21-S3 2M
E32-DC200BR 2M 840 600 350 240 100
E32-D25-S3 2M 250 170 110 72 30

Small-spot, Reflective

Type Spot
diameter
Center
distance
(mm)
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Variable
spot
0.1 to
0.6 dia.
6 to 5 E32-C42 1M + E39-F3A Spot diameter of 0.1 to 0.6 mm at 6 to 15 mm.
0.3 to
1.6 dia.
10 to 30 E32-C42 1M + E39-F17 Spot diameter of 0.3 to 1.6 mm at 10 to 30 mm.
Parallel
light
4 dia. 0 to 20 E32-C31 2M + E39-F3C Spot diameter of 4 mm max. at 0 to 20 mm.
E32-C31N 2M + E39-F3C
Integrated
lens
0.1 dia. 5 E32-C42S 1M Spot diameter of 0.1 mm at 5 mm.
6 dia. 50 E32-L15 2M Spot diameter of 6 mm at 50 mm.
Small-
spot
0.1 dia. 7 E32-C41 1M + E39-F3A-5 Spot diameter of 0.1 mm at 7 mm.
0.5 dia. E32-C31 2M + E39-F3A-5 Spot diameter of 0.5 mm at 7 mm.
E32-C31N 2M + E39-F3A-5
0.2 dia. 17 E32-C41 1M + E39-F3B Spot diameter of 0.2 mm at 17 mm.
0.5 dia. E32-C31 2M + E39-F3B Spot diameter of 0.5 mm at 17 mm.
E32-C31N 2M + E39-F3B
3 dia. 50 E32-CC200 2M + E39-F18 Spot diameter of 3 mm at 50 mm.
E32-C11N 2M + E39-F18

High-power Beam

Type Sensing
direction
Aper-
ture
angle
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-beam
Integrated lens
Right-angle 15 ° E32-LT11N 2M 4,000 *2 4,000 *2 3,500 2,300 920
Top-view 10 ° E32-T17L 10M 20,000 *1 20,000 *1 20,000 *1 20,000 *1 8,000
15 ° E32-LT11 2M 4,000 *2 4,000 *2 4,000 *2 2,700 1,080
E32-LT11R 2M 4,000 *2 4,000 *2 3,500 2,300 920
Side-view 30 ° E32-T14 2M 4,000 *2 4,000 *2 4,000 *2 4,000 *2 1,800
Through-
beam
models
with
lenses
Right-angle 12 ° E32-T11N 2M + E39-F1 4,000 *2 4,000 *2 4,000 *2 4,000 *2 2,000
6 ° E32-T11N 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 3,600
Top-view 12 ° E32-T11R 2M + E39-F1 4,000 *2 4,000 *2 4,000 *2 4,000*2 2,000
6 ° E32-T11R 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 3,600
Side-view 60 ° E32-T11R 2M + E39-F2 1,450 1,040 800 500 200
Top-view 12 ° E32-T11 2M + E39-F1 4,000 *2 4,000 *2 4,000 *2 4,000 *2 1,860
6 ° E32-T11 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 4,000 *2
Side-view 60 ° E32-T11 2M + E39-F2 2,300 1,640 1,320 860 320
Top-view 12 ° E32-T51R 2M + E39-F1 4,000 *2 4,000 *2 4,000 *2 3,900 1,500
6 ° E32-T51R 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 4,000 *2
Side-view 60 ° E32-T51R 2M + E39-F2 1,400 1,000 720 500 200
Top-view 12 ° E32-T81R-S 2M + E39-F1 4,000 *2 4,000 *2 4,000 *2 2,700 1,000
6 ° E32-T81R-S 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 1,800
Side-view 60 ° E32-T81R-S 2M + E39-F2 1,000 720 550 360 140
Top-view 12 ° E32-T61-S 2M + E39-F1 4,000 *2 4,000 *2 4,000 *2 4,000 *2 1,800
6 ° E32-T61-S 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 3,100
Side-view 60 ° E32-T61-S 2M + E39-F2 1,680 1,200 900 600 240
Top-view 12 ° E32-T51 2M + E39-F1-33 4,000 *2 4,000 *2 4,000 *2 2,300 1,400
6 ° E32-T51 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 4,000 *2
Reflective
Integrated
lens
Top-view 4 ° E32-D16 2M 40 to 2,800 40 to 2,000 40 to 1,400 40 to 900 40 to 480

*1. The fiber length is 10 m on each side, so the sensing distance is given as 20,000 mm.
*2. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.

Narrow View

Sensing
method
Sensing
direction
Aperture
angle
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-beam Side-view 1.5 ° E32-A03 2M 3,220 2,300 1,780 1,200 500
E32-A03-1 2M
3.4 ° E32-A04 2M 1,280 920 680 450 200
4 ° E32-T24SR 2M 4,000 * 2,960 2,200 1,460 580
E32-T24S 2M 4,000 * 3,500 2,600 1,740 700
E32-T22S 2M 4,000 * 4,000 * 3,800 2,500 1,000

* The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.

Detection without Background Interference

Sensing method Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-speed
mode
Super-high-
speed mode
Limited-reflective Flat-view E32-L16-N 2M 0 to 15 0 to 12
E32-L24S 2M 0 to 4
Side-view E32-L25L 2M 5.4 to 9 (center 7.2)

Transparent Object Detection (Retro-reflective)

Sensing
method
Feature Size Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Retro-
reflective
Film detection M3 E32-C31 2M + E39-F3R
+ E39-RP37
250 200 -
Square - E32-R16 2M 150 to 1,500
Threaded Models M6 E32-R21 2M 10 to 250
Hex-shaped E32-LR11NP 2M
+ E39-RP1
1,350 1,270 1,200 1,000 550

Transparent Object Detection (Limited-reflective)

Sensing
method
Feature Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Limited-
reflective
Small size Flat-view E32- L24S 2M 0 to 4
Standard E32-L16-N 2M 0 to 15 0 to 12
Glass substrate
alignment, 70 °C
E32-A08 2M 10 to 20 -
Standard/
long-distance
E32-A12 2M 12 to 30 -
Side view form Side-view E32-L25L 2M 5.4 to 9 (center 7.2)
Glass substrate
mapping, 70 °C
Top-view E32-A09 2M 15 to 38 -

Chemical-resistant, Oil-resistant

Sensing
method
Type Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-
beam
Oil-resistant Right-angle E32-T11NF 2M 4,000 *1 4,000 *1 4,000 *1 4,000 *1 2,200
Chemical/
oil-resistant
Top-view E32-T12F 2M 4,000 *1 4,000 *1 4,000 *1 4,000 *1 1,600
E32-T11F 2M 4,000 *1 4,000 *1 4,000 *1 2,600 1,000
Side-view E32-T14F 2M 1,400 1,000 800 500 200
Chemical/oil-
resistant at 150 °C
Top-view E32-T51F 2M 4,000 *1 3,600 2,800 1,800 700
Reflective Semiconductors:
Cleaning,
developing, and
etching; 60°C
Top-view E32-L11FP 2M 8 to 20 mm from tip of lens (Recommended detection
distance: 11 mm),
19 to 31 mm from center of mounting hole A
(Recommended detection distance: 22 mm)
Semiconductors:
Resist stripping;
85°C
E32-L11FS 2M 8 to 20 mm from tip of lens (Recommended detection
distance: 11 mm),
32 to 44 mm from center of mounting hole A
(Recommended detection distance: 35 mm)
Chemical/
oil-resistant
E32-D12F 2M - *2 320 190 130 60
Chemical-resistant
cable
E32-D11U 2M 840 600 350 240 100

*1. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.
*2. Even if there is no sensing object, the sensor will detect light that is reflected by the fluororesin.

Bending-resistant

Sensing
method
Size Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-high-
speed mode
Through-beam 1.5 dia. E32-T22B 2M 680 480 400 220 90
M3 E32-T21 2M
M4 E32-T11 2M 2,500 1,800 1,350 900 360
Square E32-T25XB 2M 500 360 300 170 70
Reflective 1.5 dia. E32-D22B 2M 140 100 60 40 16
M3 E32-D21 2M
3 dia. E32-D221B 2M 300 220 140 90 40
M4 E32-D21B 2M
M6 E32-D11 2M 840 600 350 240 100
Square E32-D25XB 2M 240 170 100 60 30

Heat-resistant

Sensing
method
Heat-resistant
temperature
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-beam 100 °C E32-T51R 2M 1,600 1,100 800 560 225
150 °C E32-T51 2M 2,800 2,000 1,500 1,000 400
200 °C E32-T81R-S 2M 1,000 720 550 360 140
350 °C E32-T61-S 2M 1,680 1,200 900 600 240
Reflective 100 °C E32-D51R 2M 670 480 280 190 80
150 °C E32-D51 2M 1,120 800 450 320 144
200 °C E32-D81R-S 2M 420 300 180 120 54
300 °C E32-A08H2 2M 10 to 20 -
E32-A09H2 2M 20 to 30 (center 25) -
350 °C E32-D611-S 2M 420 300 180 120 54
E32-D61-S 2M
400 °C E32-D73-S 2M 280 200 120 80 36

Area Beam

Sensing
method
Type Sensing
width
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-beam Area 11 mm E32-T16PR 2M 3,100 2,200 1,700 1,120 440
E32-T16JR 2M 2,750 2,000 1,500 960 380
30 mm E32-T16WR 2M 4,000 * 3,400 2,600 1,700 680
Reflective Array 11 mm E32-D36P1 2M 700 500 300 200 90

* The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.

Liquid-level Detection

Sensing
method
Tube
diameter
Feature Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Tube-mounting 3.2/6.4/
9.5 dia
Stable residual
quantity
detection
E32-A01 5M Applicable tube: Transparent tube with a diameter of
3.2, 6.4, or 9.5 mm,
Recommended wall thickness: 1 mm
8 to 10 dia Mounting at
multi levels
E32-L25T 2M Applicable tube: Transparent tube with a diameter of
8 to 10 mm,
Recommended wall thickness: 1 mm
No
restrictions
Large tubes E32-D36T 2M Applicable tube: Transparent tube (no restrictions
on diameter)
Liquid contact
(heat-resistant
up to 200 °C)
- - E32-D82F1 4M Liquid-contact Type

Vacuum-resistant

Sensing
method
Heat-
resistant
temperature
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-high-
speed mode
Through-beam 120 °C E32-T51V 1M 720 520 400 260 100
E32-T51V 1M + E39-F1V 2,000 * 2,000 * 2,000 * 1,360 520
200 °C E32-T84SV 1M 1,760 1,250 950 640 260

* The fiber length is 1 m on each side, so the sensing distance is given as 2,000 mm.

FPD, Semiconductors, and Solar Cells

Sensing
method
Application Operating
temperature
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Limited-
reflective
Glass presence
detection
70 °C E32-L16-N 2M 0 to 15 0 to 12
Glass substrate
alignment
E32-A08 2M 10 to 20 -
300 °C E32-A08H2 2M
70 °C E32-A12 2M 12 to 30 -
Glass substrate
mapping
E32-A09 2M 15 to 38 -
300 °C E32-A09H2 2M 20 to 30 -
Wet processes:
Cleaning, Resist
developing and
etching
60 °C E32-L11FP 2M 8 to 20 mm from tip of lens (Recommended detection
distance: 11 mm),
19 to 31 mm from center of mounting hole A
(Recommended detection distance: 22 mm)
Wet process:
Resist stripping
85 °C E32-L11FS 2M 8 to 20 mm from tip of lens (Recommended detection
distance: 11 mm),
32 to 44 mm from center of mounting hole A
(Recommended detection distance: 35 mm)
Through-
beam
Wafer mapping 70 °C E32-A03 2M 3,220 2,300 1,780 1,200 500
E32-A03-1 2M
E32-A04 2M 1,280 920 680 450 200
E32-T24SR 2M 4,000 * 2,960 2,200 1,460 580
E32-T24S 2M 4,000 * 3,500 2,600 1,740 700

* The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.

E3X-DA[]R-S ([]:21/51/7/9)

Threaded Models

Sensing
method
Sensing
direction
Size Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-beam Right-angle M4 E32-T11N 2M 1,000 700 500 350 140
E32-LT11N 2M 3,200 2,300 1,750 1,150 460
Straight E32-T11R 2M 1,000 700 530 350 140
E32-LT11 2M 3,800 2,700 2,050 1,350 540
E32-LT11R 2M 3,200 2,300 1,750 1,150 460
Reflective Right-angle M3 E32-C31N 2M 55 40 25 23 7
E32-C21N 2M 145 75 65 45 20
M4 E32-D21N 2M 420 300 175 120 50
M6 E32-C11N 2M 390 280 175 160 50
E32-LD11N 2M 420 300 170 120 50
Straight M3 E32-D21R 2M 70 50 30 20 8
E32-C31 2M 165 120 75 50 22
E32-C31M 1M
M4 E32-D211R 2M 70 50 30 20 8
M6 E32-D11R 2M 420 300 170 120 50
E32-CC200 2M 700 500 300 200 90
E32-LD11 2M 430 305 180 125 55
E32-LD11R 2M 420 300 170 120 50

Cylindrical Models

Sensing
method
Size Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-
beam
1 dia. Top-view E32-T223R 2M 220 160 130 75 30
1.5 dia. E32-T22B 2M 340 240 200 110 45
3 dia. E32-T12R 2M 1,000 700 530 350 140
Side-view E32-T14LR 2M 370 270 210 130 50
Reflective 1.5 dia. Top-view E32-D22B 2M 70 50 30 20 8
1.5 dia. + 0.5 dia. E32-D43M 1M 15 11 6 4 2
3 dia. E32-D22R 2M 70 50 30 20 8
E32-D221B 2M 150 110 70 45 20
E32-D32L 2M 350 250 150 100 45
3 dia. + 0.8 dia. E32-D33 2M 35 25 16 10 4

Flat Models

Sensing
method
Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-beam Top-view E32-T15XR 2M 1,000 700 530 350 140
Side-view E32-T15YR 2M 370 270 210 130 50
Flat-view E32-T15ZR 2M
Reflective Top-view E32-D15XR 2M 420 300 170 120 50
Side-view E32-D15YR 2M 100 70 40 26 12
Flat-view E32-D15ZR 2M

Sleeve Models

Sensing
method
Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-high-
speed mode
Through-beam Side-view E32-T24R 2M 85 60 50 25 10
E32-T24E 2M 225 150 125 75 30
Top-view E32-T21-S1 2M 255 180 150 85 34
E32-T33 1M 75 55 45 25 10
E32-TC200BR 2M 1,000 700 530 350 140
Reflective Side-view E32-D24R 2M 35 26 15 10 4
E32-D24-S2 2M 60 40 26 23 7
Top-view E32-D43M 1M 15 11 6 4 2
E32-D331 2M 7 5 3 2 0.8
E32-D33 2M 35 25 16 10 4
E32-D32-S1 0.5M 31 21 13 9 3
E32-D31-S1 0.5M
E32-DC200F4R 2M 70 50 30 20 8
E32-D22-S1 2M 125 85 55 36 15
E32-D21-S3 2M
E32-DC200BR 2M 420 300 170 120 50
E32-D25-S3 2M 125 85 55 36 15

Small-spot, Reflective

Type Spot
diameter
Center
distance
(mm)
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Variable spot 0.1 to 0.6 dia. 6 to 15 E32-C42 1M + E39-F3A Spot diameter of 0.1 to 0.6 mm at 6 to 15 mm.
0.3 to 1.6 dia. 10 to 30 E32-C42 1M + E39-F17 Spot diameter of 0.3 to 1.6 mm at 10 to 30 mm.
Parallel light 4 dia. 0 to 20 E32-C31 2M + E39-F3C Spot diameter of 4 mm max. at 0 to 20 mm.
E32-C31N 2M + E39-F3C
Integrated
lens
0.1 dia. 5 E32-C42S 1M Spot diameter of 0.1 mm at 5 mm.
6 dia. 50 E32-L15 2M Spot diameter of 6 mm at 50 mm.
Small-spot 0.1 dia. 7 E32-C41 1M +
E39-F3A-5
Spot diameter of 0.1 mm at 7 mm.
0.5 dia. E32-C31 2M +
E39-F3A-5
Spot diameter of 0.5 mm at 7 mm.
E32-C31N 2M +
E39-F3A-5
0.2 dia. 17 E32-C41 1M + E39-F3B Spot diameter of 0.2 mm at 17 mm.
0.5 dia. E32-C31 2M + E39-F3B Spot diameter of 0.5 mm at 17 mm.
E32-C31N 2M + E39-F3B
3 dia. 50 E32-CC200 2M +
E39-F18
Spot diameter of 3 mm at 50 mm.
E32-C11N 2M + E39-F18

High-power Beam

Type Sensing
direction
Aper-
ture
angle
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-
beam
Integrated
lens
Right-angle 15 ° E32-LT11N 2M 3,200 2,300 1,750 1,150 460
Top-view 10 ° E32-T17L 10M 20,000 *1 20,000 *1 20,000 *1 10,000 4,000
15 ° E32-LT11 2M 3,800 2,700 2,050 1,350 540
E32-LT11R 2M 3,200 2,300 1,750 1,150 460
Side-view 30 ° E32-T14 2M 4,000 *2 4,000 *2 3,400 2,250 900
Through-
beam
models
with
lenses
Right-angle 12 ° E32-T11N 2M + E39-F1 4,000 *2 4,000 *2 3,700 2,400 970
6 ° E32-T11N 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 1,800
Top-view 12 ° E32-T11R 2M + E39-F1 4,000 *2 4,000 *2 3,700 2,400 970
6 ° E32-T11R 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 1,800
Side-view 60 ° E32-T11R 2M + E39-F2 725 520 400 250 100
Top-view 12 ° E32-T11 2M + E39-F1 4,000 *2 4,000 *2 3,600 2,300 930
6 ° E32-T11 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 2,300
Side-view 60 ° E32-T11 2M + E39-F2 1,150 820 660 430 160
Top-view 12 ° E32-T51R 2M + E39-F1 4,000 *2 3,900 2,900 1,900 760
6 ° E32-T51R 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 3,600 1,400
Side-view 60 ° E32-T51R 2M + E39-F2 700 500 360 250 100
Top-view 12 ° E32-T81R-S 2M + E39-F1 4,000 *2 2,650 2,100 1,300 520
6 ° E32-T81R-S 2M + E39-F16 4,000 *2 4,000 *2 3,600 2,300 900
Side-view 60 ° E32-T81R-S 2M + E39-F2 500 360 280 180 70
Top-view 12 ° E32-T61-S 2M + E39-F1 4,000 *2 4,000 *2 3,400 2,200 900
6 ° E32-T61-S 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 3,900 1,500
Side-view 60 ° E32-T61-S 2M + E39-F2 840 600 450 300 120
Top-view 12 ° E32-T51 2M + E39-F1-33 4,000 *2 3,400 2,660 1,150 700
6 ° E32-T51 2M + E39-F16 4,000 *2 4,000 *2 4,000 *2 4,000 *2 2,600
Reflective
Integrated
lens
Top-view 4 ° E32-D16 2M 40 to 1,400 40 to 1,000 40 to 700 40 to 450 40 to 240

*1. The fiber length is 10 m on each side, so the sensing distance is given as 20,000 mm.
*2. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.

Narrow View

Sensing
method
Sensing
direction
Aperture
angle
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-
beam
Side-view 1.5 ° E32-A03 2M 1,610 1,150 890 600 250
E32-A03-1 2M
3.4 ° E32-A04 2M 640 460 340 225 100
4 ° E32-T24SR 2M 2,100 1,500 1,100 750 300
E32-T24S 2M 2,400 1,750 1,300 870 350
E32-T22S 2M 3,500 2,500 1,900 1,250 500

Detection without Background Interference

Sensing
method
Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-high-
speed mode
Limited-reflective Flat-view E32-L16-N 2M 0 to 15 0 to 12
E32-L24S 2M 0 to 4
Side-view E32-L25L 2M 5.4 to 9 (center 7.2)

Transparent Object Detection (Retro-reflective)

Sensing
method
Feature Size Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Retro-
reflective
Film detection M3 E32-C31 2M + E39-F3R
+ E39-RP37
250 200 150 100 50
Square - E32-R16 2M 150 to 1,500
Threaded Models M6 E32-R21 2M 10 to 250
Hex-shaped E32-LR11NP 2M
+ E39-RP1
675 630 600 500 275

Transparent Object Detection (Limited-reflective)

Sensing
method
Feature Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Limited-
reflective
Small size Flat-view E32- L24S 2M 0 to 4
Standard E32-L16-N 2M 0 to 15 0 to 12
Glass substrate
alignment, 70 °C
E32-A08 2M 10 to 20
Standard/
long-distance
E32-A12 2M 12 to 30
Side view form Side-view E32-L25L 2M 5.4 to 9 (center 7.2)
Glass substrate
mapping, 70 °C
Top-view E32-A09 2M 15 to 38

Chemical-resistant, Oil-resistant

Sensing
method
Type Sensing
direction
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-
beam
Oil-resistant Right-angle E32-T11NF 2M 4,000 *1 4,000 *1 4,000 *1 3,100 1,200
Chemical/oil-resistant Top-view E32-T12F 2M 4,000 *1 4,000 *1 3,000 2,000 800
E32-T11F 2M 3,500 2,500 2,000 1,300 520
Side-view E32-T14F 2M 700 500 400 250 100
Chemical/
oil-resistant at 150 °C
Top-view E32-T51F 2M 2,500 1,800 1,400 900 350
Reflective Semiconductors:
Cleaning, developing,
and etching; 60°C
Top-view E32-L11FP 2M 8 to 20 mm from tip of lens (Recommended
detection distance: 11 mm),
19 to 31 mm from center of mounting hole A
(Recommended detection distance: 22 mm)
Semiconductors:
Resist stripping; 85°C
E32-L11FS 2M 8 to 20 mm from tip of lens (Recommended
detection distance: 11 mm),
32 to 44 mm from center of mounting hole A
(Recommended detection distance: 35 mm)
Chemical/oil-resistant E32-D12F 2M - *2 160 95 65 30
Chemical-resistant
cable
E32-D11U 2M 420 300 170 120 50

*1. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.
*2. Even if there is no sensing object, the sensor will detect light that is reflected by the fluororesin.

Bending-resistant

Sensing method Size Model Sensing distance (mm)
Tough
mode
High-resolution
mode
Standard
mode
High-speed
mode
Super-high-
speed mode
Through-beam 1.5 dia. E32-T22B 2M 340 240 200 110 45
M3 E32-T21 2M
M4 E32-T11 2M 1,250 900 680 450 180
Square E32-T25XB 2M 250 180 150 85 35
Reflective 1.5 dia. E32-D22B 2M 70 50 30 20 8
M3 E32-D21 2M
3 dia. E32-D221B 2M 150 110 70 45 20
M4 E32-D21B 2M
M6 E32-D11 2M 420 300 170 120 50
Square E32-D25XB 2M 120 85 50 30 15

Heat-resistant

Sensing
method
Heat-resistant
temperature
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-beam 100 °C E32-T51R 2M 800 560 425 280 110
150 °C E32-T51 2M 1,400 1,000 760 500 200
200 °C E32-T81R-S 2M 500 360 280 180 70
350 °C E32-T61-S 2M 840 600 450 300 120
Reflective 100 °C E32-D51R 2M 330 240 135 95 40
150 °C E32-D51 2M 560 400 230 160 72
200 °C E32-D81R-S 2M 210 150 90 60 27
300 °C E32-A08H2 2M 10 to 20
E32-A09H2 2M 20 to 30 (center 25)
350 °C E32-D611-S 2M 210 150 90 60 27
E32-D61-S 2M
400 °C E32-D73-S 2M 140 100 60 40 18

Area Beam

Sensing
method
Type Sensing
width
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Through-beam Area 11 mm E32-T16PR 2M 1,550 1,100 840 560 220
E32-T16JR 2M 1,370 980 750 480 190
30 mm E32-T16WR 2M 2,000 1,700 1,300 850 340
Reflective Array 11 mm E32-D36P1 2M 350 250 150 100 45

Liquid-level Detection

Sensing
method
Tube
diameter
Feature Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Tube-mounting 3.2/6.4/
9.5 dia
Stable residual
quantity
detection
E32-A01 5M Applicable tube: Transparent tube with a diameter of
3.2, 6.4, or 9.5 mm,
Recommended wall thickness: 1 mm
8 to 10 dia Mounting at
multi levels
E32-L25T 2M Applicable tube: Transparent tube with a diameter of
8 to 10 mm,
Recommended wall thickness: 1 mm
No
restrictions
Large tubes E32-D36T 2M Applicable tube: Transparent tube (no restrictions
on diameter)
Liquid contact
(heat-resistant
up to 200 °C)
- - E32-D82F1 4M Liquid-contact Type

Vacuum-resistant

Sensing
method
Heat-resistant
temperature
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-high-
speed mode
Through-
beam
120 °C E32-T51V 1M 360 260 200 130 50
E32-T51V 1M + E39-F1V 1,890 1,350 1,000 680 260
200 °C E32-T84SV 1M 880 630 480 320 130

FPD, Semiconductors, and Solar Cells

Sensing
method
Application Operating
temperature
Model Sensing distance (mm)
Tough
mode
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
Limited-
reflective
Glass presence
detection
70 °C E32-L16-N 2M 0 to 15 0 to 12
Glass substrate
alignment
E32-A08 2M 10 to 20
300 °C E32-A08H2 2M
70 °C E32-A12 2M 12 to 30
Glass substrate
mapping
E32-A09 2M 15 to 38
300 °C E32-A09H2 2M 20 to 30 (center 25)
Wet processes:
Cleaning, Resist
developing and
etching
60 °C E32-L11FP 2M 8 to 20 mm from tip of lens (Recommended detection
distance: 11 mm),
19 to 31 mm from center of mounting hole A
(Recommended detection distance: 22 mm)
Wet process:
Resist stripping
85 °C E32-L11FS 2M 8 to 20 mm from tip of lens (Recommended detection
distance: 11 mm),
32 to 44 mm from center of mounting hole A
(Recommended detection distance: 35 mm)
Through-
beam
Wafer mapping 70 °C E32-A03 2M 1,610 1,150 890 600 250
E32-A03-1 2M
E32-A04 2M 640 460 340 225 100
E32-T24SR 2M 2,100 1,500 1,100 750 300
E32-T24S 2M 2,400 1,750 1,300 870 350